SPC
TLN

Sigma Planning Corp’s Talen Energy Corp TLN Stock Holding History

Sigma Planning Corp’s Portfolio TLN Stock Details TLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$307K Sell
798
-101
-11% -$37K 0.01% 1118
2026
Q1 		$287K Sell
899
-145
-14% -$51.2K 0.01% 1070
2025
Q4 		$380K Sell
1,044
-71
-6% -$27.6K 0.01% 917
2025
Q3 		$474K Buy
1,115
+227
+26% +$82K 0.01% 839
2025
Q2 		$258K Buy
+888
New +$211K 0.01% 1052

Other funds holding TLN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
MP
MFN Partners Boston, Massachusetts $4.83B AUM 65.74% 1-Year Est. Return
EC
ECP ControlCo Summit, New Jersey $4.67B AUM 13.65% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
FAM
Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return
WHRC
W.H. Reaves & Co Jersey City, New Jersey $6.59B AUM 31.9% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SHCM
Sachem Head Capital Management New York $4.82B AUM 73.38% 1-Year Est. Return

Sigma Planning Corp's TLN Position: Q2 2026 in Review

Sigma Planning Corp reduced its Talen Energy Corp (TLN) stake by 11% in Q2 2026, selling an estimated $37K and leaving 798 shares worth $307K. The position accounts for 0.01% of the portfolio, ranked #1118.

Sigma Planning Corp first reported a position in TLN in Q2 2025 and has held it in 5 quarters since. The position peaked at $474K in Q3 2025. 646 funds tracked by Wall St. Rank hold TLN as of Q2 2026.

  • Sigma Planning Corp held 798 shares of Talen Energy Corp worth $307K as of Q2 2026.
  • Sigma Planning Corp sold 101 Talen Energy Corp shares in Q2 2026, an estimated $37K.
  • Talen Energy Corp made up 0.01% of Sigma Planning Corp's portfolio in Q2 2026, its #1118 holding.
  • Sigma Planning Corp first reported a position in Talen Energy Corp in Q2 2025 and has held it in 5 quarters since.
  • Sigma Planning Corp's Talen Energy Corp position peaked at $474K in Q3 2025.
  • 646 funds tracked by Wall St. Rank held Talen Energy Corp as of Q2 2026.

Based on Sigma Planning Corp's 13F filing for Q2 2026, filed 7 Aug 2026.